WNMG 080412 T6215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide wear resistance, a trigon 80° geometry and a robust 1.2 mm corner radius to maintain stable turning performance on stainless steel; order directly via Metav Werkzeuge or ask the consultants for holder compatibility and cutting-parameter advice.

WNMG 080412 T6215 — Turning insert, CVD-coated carbide, 80° trigon (Tungaloy)

WNMG080412-TM T6215 is a CVD-coated carbide turning insert designed for machining stainless steel under stable to lightly interrupted conditions, providing high wear resistance and reliable chip control.

• CVD-coated carbide grade T6215
• Optimised for stainless steel turning
• Trigon insert, 80° cutting geometry
• 1.2 mm corner radius for robust edge

Reliable wear resistance for stainless steel

The CVD-coated carbide grade T6215 delivers high resistance to abrasive wear, which is particularly beneficial when machining stainless steel. The coating reduces adhesion and thermal softening at the cutting edge, extending tool life and maintaining cutting performance over longer production runs. This translates into fewer insert changes, reduced downtime and more consistent surface quality, which supports higher productivity in series turning applications.

Geometry and clamping compatibility that secure the process

The trigon shape with an 80° cutting angle and the cylindrical hole ensure stable seating and repeatable clamping in holders designed for the ISO turning insert series. The insert has a 4.76 mm plate thickness and a 0° clearance angle; these dimensions determine the suitable holder form, relief, tolerance class, fastening method and size required for correct fitment. Correct matching of insert geometry to holder prevents vibration and run-out, supporting dimensional accuracy and tool life.

Controlled chips and process stability in practical use

The chipbreaker TM is tuned for turning of stainless steels under steady or lightly interrupted cutting conditions, promoting consistent chip control and smooth evacuation. As a result, the machining process benefits from improved surface finish and reduced risk of built-up edge. Typical use cases include external and internal turning where stability is sufficient; the insert’s 1.2 mm corner radius contributes to edge robustness and resistance to chipping, making it suitable for medium-depth cuts in production and repair environments.

Practical considerations for integration and selection

Integration into a tooling system requires confirmation of holder compatibility with the ISO insert form and the specified hole style. The carbide body offers mechanical strength while the CVD coating provides thermal and chemical resistance, so selection should balance cutting conditions, workpiece stability and desired surface quality. For shops seeking repeatable performance on stainless steels, the combination of geometry, T6215 grade and chipbreaker TM delivers an effective compromise between tool life and finish.

Discuss integration of the Tungaloy carbide grade T6215 with Metav Werkzeuge – contact our specialists at info@metav-werkzeuge.com or call +49 2822 7131930 to identify the correct holder and cutting parameters

Technical data

• Article number: 6903065
• SKU: 6903065-Tungaloy
• Manufacturer SKU: TUN6903065
• Model series: ISO turning inserts
• Designation: WNMG080412-TM T6215

Facts

• Corner radius: 1.2 mm
• Plate thickness: 4.76 mm
• Cutting angle: 80°
• Clearance angle: 0°
• Plate size: 08
• Plate form: trigon
• Hole: with cylindrical hole

Special features

• Material: carbide
• Coating: CVD
• Grade: T6215
• Chipbreaker: TM
• Intended application: turning (external and internal)
• Optimised for stainless steel under stable to lightly interrupted conditions

FAQ

What materials is this insert suitable for?
The WNMG080412-TM T6215 insert is optimised for machining stainless steel; the CVD-coated carbide composition offers wear resistance tailored to that material group.

How does the chipbreaker TM influence cutting?
The chipbreaker TM promotes controlled chip formation and evacuation during turning, improving surface finish and enhancing process stability when using the WNMG080412-TM T6215 insert.

Which holders are compatible with this insert?
Compatibility depends on matching the ISO insert form, relief/clearance, tolerance class, fastening method, size and thickness; the insert fits holders designed for WNMG 080412 geometry with a cylindrical hole.

Is the 1.2 mm corner radius suitable for finishing passes?
A 1.2 mm corner radius offers edge robustness and is suitable for medium finishing and semi-finishing; it balances strength with the ability to achieve a good surface quality in stable setups.

What cutting conditions are recommended for this grade?
This CVD-coated T6215 grade is intended for stable to lightly interrupted cuts on stainless steel; selection of speeds and feeds should follow toolholder rigidity and machine capability for optimal performance.

Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.